Profile: Ma anshan Tiansheng Machine Knives Co., Ltd specializes in the production of machinery knives, molds, and roll mediums. Our products include air pressure blades, packing seal blades, jelly cutting knives, leather blades, paper cutters, throwing knives, disc of the scissors, and cutting machine knives. Our products include steel mills, paper making, metallurgy, plastics, chemicals, printing, and various kinds of packaging industries. Dividing knives is mainly used for cutting paper, film, gold foil, aluminum foil & copper foil, and magnetic tapes. Disc slitter knives are made using high alloy steel mold and manufacturing tool steels. The blade features incision smooth level off and wear resistance. We can produce within 1.2 meters in diameter of all kinds of round of scissors and within 0.5 meters in diameter of ultra high precision round of scissors which is parallel to 0.002 mm.